oledb

I'm experiencing a seemingly random "System resource exceeded" exception when running my code. The idea behind my program is that a third party piece of software is continuously writing data to a Microsoft Access database file (.res) - about every 30 seconds my code reads the data from this file, does some operations on it, and writes the results to our database. Unfortunately I cannot change the way the third party software writes data to files, I am stuck with Access data files. This error occurs both on the production system running the WinForms program installed through Click-Once

We have an application that creates a number of Visual Foxpro (DBF) tables. Each of those tables have a different schema, but they all contain a known date field. I've been asked to create another application (in C#) that will copy the last week's worth of data from each table to a new table (in a different folder to the source tables). The distinct tables will remain (e.g. if there are three source tables, there will be three destination tables). Over time the tables may change (e.g. new fields added), so I can't make assumptions about table structure (apart from the existence of the

I am working with MS Excel files in my web application built in Azure environment. I never run into following error when I am trying to access the excel file on my development fabric. But once I deploy to Azure in cloud, I get this error message. The 'Microsoft.ACE.OleDb.12.0' provider is not registered on the local machine. I was under impression that development fabric for Azure is replica of the environment you would expect in Cloud. Is there something wrong I am doing here? Is ACE.OleDb provider not present in Azure? The ACE.OLEDb provider isn't installed on the Azure VMs. The Development

I need to connect to an open Excel 2003 file using .NET 3.5 It seems the OleDb connection which I am trying to use wants the file exclusively. But I need to have this file open in Excel in the same time. Is non-locking reading possible? EDIT: I resolved this by copying file before opening it. the question seems have no answer. and I cant delete it.... my solution was - run macro on timer to save the excel file in question and C# app was copying the file to another one and reading it using OleDb. Kristoffer Lindvall This seems like a similar problem: Writing into excel file with OLEDB Does that

I am almost not familiar with VBA (have had some courses back at school and that's it). Now I need to connect to Oracle database (which is running on remote server) from Excel file. I've goggled around and found some examples. So, there is the following code I have written so far: Sub Try() Dim cn As New ADODB.Connection Dim rs As ADODB.Recordset Dim cmd As ADODB.Command Dim chunk() As Byte Dim fd As Integer Dim flen As Long Dim Main As ADODB.Parameter Dim object As ADODB.Parameter Stil = vbYesNo + vbCritical + vbDefaultButton1 Titel = "db connection test" ' Meldung anzeigen. Antwort = MsgBox(